1) Material:Carbon Steel, Iron, Stainless Steel(201,304), Brass
2) Grade:
GB: Carbon Steel (Grade 4.8, 8.8, 12.9), Stainless Steel
ANSI: Carbon Steel (Grade 2, 5, 8)
3) Standard: GB, BS, ANSI, DIN, JIS
4) Diameter:
GB (mm): M3, M4, M5, M6, M8, M10, M12, M14, M16, M18
ANSI (inch): 1/4, 5/16, 3/8, 7/16, 9/16, 5/8, 1/2, 5/8, 7/8, 1, 2
BS (inch): 1/8, 5/32, 1/4, 3/8, 1/2, 5/8, 3/4, 7/8
5) Length:
GB (mm): 4mm-100mm
ANSI (inch): 1/2, 3/4, 1, 1 1/4, 1 1/2, 1 3/4, 2, 2 ?, 2 ?, 2 ?
BS (inch): 1/2, 3/4, 1, 1 1/4, 1 1/2, 1 3/4, 2, 2 ?, 2 ?, 2 ?, 3
6) Thread: Full Thread, Half Thread
7) Surface:White Nickel, Black Nickel, White Zinc, Black Zinc, Blue Zinc, Black Plated, ROHS, Color- plated Zinc, etc.
8) Related Products: Spring Lock Washers, Washers, Nuts
9) Delivery time: about 1-7 days
Carbon Steel Hex Bolts/Stainless Steel Hex Bolts